| /******************************************************************************* |
| * Copyright (c) 2008 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| ******************************************************************************/ |
| |
| package org.eclipse.ui.internal.statushandlers; |
| |
| import java.util.Date; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.jface.resource.JFaceResources; |
| import org.eclipse.osgi.util.NLS; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.dnd.Clipboard; |
| import org.eclipse.swt.dnd.DND; |
| import org.eclipse.swt.dnd.DragSource; |
| import org.eclipse.swt.dnd.DragSourceEvent; |
| import org.eclipse.swt.dnd.DragSourceListener; |
| import org.eclipse.swt.dnd.TextTransfer; |
| import org.eclipse.swt.dnd.Transfer; |
| import org.eclipse.swt.events.DisposeEvent; |
| import org.eclipse.swt.events.DisposeListener; |
| import org.eclipse.swt.events.SelectionAdapter; |
| import org.eclipse.swt.events.SelectionEvent; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.layout.GridLayout; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Control; |
| import org.eclipse.swt.widgets.List; |
| import org.eclipse.swt.widgets.Menu; |
| import org.eclipse.swt.widgets.MenuItem; |
| import org.eclipse.ui.internal.progress.ProgressMessages; |
| import org.eclipse.ui.statushandlers.AbstractStatusAreaProvider; |
| import org.eclipse.ui.statushandlers.IStatusAdapterConstants; |
| import org.eclipse.ui.statushandlers.StatusAdapter; |
| import org.eclipse.ui.statushandlers.WorkbenchStatusDialog; |
| |
| import com.ibm.icu.text.DateFormat; |
| |
| /** |
| * The default details area displaying a tree of statuses. |
| * |
| * @since 3.4 |
| */ |
| public class DefaultDetailsArea extends AbstractStatusAreaProvider { |
| |
| private WorkbenchStatusDialog workbenchStatusDialog; |
| |
| public DefaultDetailsArea(WorkbenchStatusDialog wsd){ |
| this.workbenchStatusDialog = wsd; |
| } |
| |
| /* |
| * All statuses should be displayed. |
| */ |
| protected static final int MASK = IStatus.CANCEL | IStatus.ERROR |
| | IStatus.INFO | IStatus.WARNING; |
| |
| /* |
| * New child entry in the list will be shifted by two spaces. |
| */ |
| private static final Object NESTING_INDENT = " "; //$NON-NLS-1$ |
| |
| /* |
| * Displays statuses. |
| */ |
| private List list; |
| |
| private Clipboard clipboard; |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.ui.statushandlers.AbstractStatusAreaProvider#createSupportArea(org.eclipse.swt.widgets.Composite, |
| * org.eclipse.ui.statushandlers.StatusAdapter) |
| */ |
| public Control createSupportArea(Composite parent, |
| StatusAdapter statusAdapter) { |
| Composite area = createArea(parent); |
| setStatusAdapter(statusAdapter); |
| return area; |
| } |
| |
| protected Composite createArea(Composite parent) { |
| parent = new Composite(parent, SWT.NONE); |
| GridLayout pggl = new GridLayout(); |
| parent.setLayout(pggl); |
| GridData pgd = new GridData(GridData.FILL_HORIZONTAL); |
| pgd.grabExcessHorizontalSpace = true; |
| parent.setLayoutData(pgd); |
| list = new List(parent, SWT.H_SCROLL | SWT.V_SCROLL | SWT.MULTI |
| | SWT.BORDER); |
| GridData gd = new GridData(GridData.FILL_BOTH); |
| gd.grabExcessHorizontalSpace = true; |
| gd.grabExcessVerticalSpace = true; |
| gd.widthHint = 250; |
| gd.heightHint = 100; |
| list.setLayoutData(gd); |
| list.addDisposeListener(new DisposeListener() { |
| public void widgetDisposed(DisposeEvent e) { |
| if (clipboard != null) { |
| clipboard.dispose(); |
| } |
| } |
| }); |
| list.addSelectionListener(new SelectionAdapter() { |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.swt.events.SelectionAdapter#widgetSelected(org.eclipse.swt.events.SelectionEvent) |
| */ |
| public void widgetSelected(SelectionEvent e) { |
| list.selectAll(); |
| super.widgetSelected(e); |
| } |
| }); |
| createDNDSource(); |
| createCopyAction(parent); |
| return parent; |
| } |
| |
| protected void setStatusAdapter(StatusAdapter adapter) { |
| list.removeAll(); |
| populateList(list, adapter.getStatus(), 0); |
| if (workbenchStatusDialog.getStatusAdapters().size() == 1) { |
| Long timestamp = (Long) adapter |
| .getProperty(IStatusAdapterConstants.TIMESTAMP_PROPERTY); |
| |
| if (timestamp != null) { |
| String date = DateFormat.getDateTimeInstance(DateFormat.LONG, |
| DateFormat.LONG) |
| .format(new Date(timestamp.longValue())); |
| list.add(NLS.bind(ProgressMessages.JobInfo_Error, |
| (new Object[] { "", date }))); //$NON-NLS-1$ |
| } |
| } |
| } |
| |
| /** |
| * Creates DND source for the list |
| */ |
| private void createDNDSource() { |
| DragSource ds = new DragSource(list, DND.DROP_COPY); |
| ds.setTransfer(new Transfer[] { TextTransfer.getInstance() }); |
| ds.addDragListener(new DragSourceListener() { |
| public void dragFinished(DragSourceEvent event) { |
| } |
| |
| public void dragSetData(DragSourceEvent event) { |
| if (TextTransfer.getInstance().isSupportedType(event.dataType)) { |
| event.data = prepareCopyString(); |
| } |
| } |
| |
| public void dragStart(DragSourceEvent event) { |
| list.selectAll(); |
| } |
| }); |
| } |
| |
| private void createCopyAction(final Composite parent) { |
| Menu menu = new Menu(parent.getShell(), SWT.POP_UP); |
| MenuItem copyAction = new MenuItem(menu, SWT.PUSH); |
| copyAction.setText(JFaceResources.getString("copy")); //$NON-NLS-1$ |
| copyAction.addSelectionListener(new SelectionAdapter() { |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.swt.events.SelectionAdapter#widgetSelected(org.eclipse.swt.events.SelectionEvent) |
| */ |
| public void widgetSelected(SelectionEvent e) { |
| clipboard = new Clipboard(parent.getDisplay()); |
| clipboard.setContents(new Object[] { prepareCopyString() }, |
| new Transfer[] { TextTransfer.getInstance() }); |
| super.widgetSelected(e); |
| } |
| |
| }); |
| list.setMenu(menu); |
| } |
| |
| private String prepareCopyString() { |
| if (list == null || list.isDisposed()) { |
| return ""; //$NON-NLS-1$ |
| } |
| StringBuffer sb = new StringBuffer(); |
| String newLine = System.getProperty("line.separator"); //$NON-NLS-1$ |
| for (int i = 0; i < list.getItemCount(); i++) { |
| sb.append(list.getItem(i)); |
| sb.append(newLine); |
| } |
| return sb.toString(); |
| } |
| |
| private void populateList(List list, IStatus status, int nesting) { |
| if (!status.matches(MASK)) { |
| return; |
| } |
| StringBuffer buffer = new StringBuffer(); |
| for (int i = 0; i < nesting; i++) { |
| buffer.append(NESTING_INDENT); |
| } |
| buffer.append(status.getMessage()); |
| list.add(buffer.toString()); |
| |
| // Look for a nested core exception |
| Throwable t = status.getException(); |
| if (t instanceof CoreException) { |
| CoreException ce = (CoreException) t; |
| populateList(list, ce.getStatus(), nesting + 1); |
| } else if (t != null) { |
| // Include low-level exception message |
| buffer = new StringBuffer(); |
| for (int i = 0; i < nesting; i++) { |
| buffer.append(NESTING_INDENT); |
| } |
| String message = t.getLocalizedMessage(); |
| if (message == null) { |
| message = t.toString(); |
| } |
| buffer.append(message); |
| list.add(buffer.toString()); |
| } |
| |
| IStatus[] children = status.getChildren(); |
| for (int i = 0; i < children.length; i++) { |
| populateList(list, children[i], nesting + 1); |
| } |
| } |
| |
| /** |
| * @return Returns the list. |
| */ |
| public List getList() { |
| return list; |
| } |
| } |